| Hackettstown to Oliveira de Frades | 3,396.38 mi (5,465.94 km) |
| Hackettstown to Oliveira do Bairro | 3,386.62 mi (5,450.24 km) |
| Hackettstown to Oliveira do Hospital | 3,421.70 mi (5,506.70 km) |
| Hackettstown to Ourem | 3,407.50 mi (5,483.85 km) |
| Hackettstown to Ovar | 3,370.66 mi (5,424.55 km) |
| Hackettstown to Pacos de Ferreira | 3,371.06 mi (5,425.20 km) |
| Hackettstown to Palmela | 3,422.20 mi (5,507.50 km) |
| Hackettstown to Paredes | 3,376.05 mi (5,433.23 km) |
| Hackettstown to Paredes de Coura | 3,346.20 mi (5,385.19 km) |
| Hackettstown to Penacova | 3,403.87 mi (5,477.99 km) |
| Hackettstown to Penafiel | 3,378.25 mi (5,436.76 km) |
| Hackettstown to Peniche | 3,377.00 mi (5,434.76 km) |
| Hackettstown to Peso da Regua | 3,403.63 mi (5,477.62 km) |
| Hackettstown to Pinhal Novo | 3,419.65 mi (5,503.40 km) |
| Hackettstown to Pinhel | 3,448.10 mi (5,549.19 km) |
